[JS] Revert disabling running ES6 tests on all platforms except linux

Revert "[JS TESTS] Emulate failing of non-run tests"

This reverts commit 2fd69218

Revert "[JS TESTS] Don't run ES6 test on win & mac till j2v8 issue is fixed."

This reverts commit 08624165

Revert "[JS TESTS] Add EP to disable run test on specific platform"

This reverts commit 50162265

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt

@@ -104,8 +104,6 @@ abstract class BasicBoxTest(
         doTest(filePath, "OK", MainCallParameters.noCall(), coroutinesPackage)
     }
 
-    open fun dontRunOnSpecificPlatform(targetBackend: TargetBackend): Boolean = false
-
     open fun doTest(filePath: String, expectedResult: String, mainCallParameters: MainCallParameters, coroutinesPackage: String = "") {
         val file = File(filePath)
         val outputDir = getOutputDir(file)
@@ -258,7 +256,7 @@ abstract class BasicBoxTest(
                     globalCommonFiles + localCommonFiles + additionalCommonFiles + additionalMainFiles
 
 
-            val dontRunGeneratedCode = InTextDirectivesUtils.dontRunGeneratedCode(targetBackend, file) || dontRunOnSpecificPlatform(targetBackend)
+            val dontRunGeneratedCode = InTextDirectivesUtils.dontRunGeneratedCode(targetBackend, file)
 
             if (!dontRunGeneratedCode && generateNodeJsRunner && !SKIP_NODE_JS.matcher(fileContent).find()) {
                 val nodeRunnerName = mainModule.outputFileName(outputDir) + ".node.js"
@@ -279,15 +277,6 @@ abstract class BasicBoxTest(
                 if (runIrPir && !skipDceDriven) {
                     runGeneratedCode(pirAllJsFiles, testModuleName, testPackage, testFunction, expectedResult, withModuleSystem)
                 }
-            } else {
-                val ignored = InTextDirectivesUtils.isIgnoredTarget(
-                    targetBackend, file,
-                    InTextDirectivesUtils.IGNORE_BACKEND_DIRECTIVE_PREFIX
-                )
-
-                if (ignored) {
-                    throw AssertionError("Ignored test hasn't been ran. Emulate its failing")
-                }
             }
 
             performAdditionalChecks(generatedJsFiles.map { it.first }, outputPrefixFile, outputPostfixFile)

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicIrBoxTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
@@ -59,8 +59,6 @@ abstract class BasicIrBoxTest(
 
     val perModule: Boolean = getBoolean("kotlin.js.ir.perModule")
 
-    private val osName: String = System.getProperty("os.name").toLowerCase()
-
     // TODO Design incremental compilation for IR and add test support
     override val incrementalCompilationChecksEnabled = false
 
@@ -209,17 +207,6 @@ abstract class BasicIrBoxTest(
         cachedDependencies[outputFile.absolutePath] = dependencyPaths
     }
 
-    override fun dontRunOnSpecificPlatform(targetBackend: TargetBackend): Boolean {
-        if (targetBackend != TargetBackend.JS_IR_ES6) return false
-        if (!runEs6Mode) return false
-
-        // TODO: Since j2v8 does not support ES6 on mac and windows, temporary don't run such test on those platforms.
-        if (osName.indexOf("win") >= 0) return true
-        if (osName.indexOf("mac") >= 0 || osName.indexOf("darwin") >= 0) return true
-
-        return false
-    }
-
     override fun runGeneratedCode(
         jsFiles: List<String>,
         testModuleName: String?,